\section{Design}\label{sec_design}

\subsection{Games Design}\label{subsec_game_design}
The design of the game is based on Google Image Labeler\footnote{\url{http://images.google.com/imagelabeler/}} and Gwap \footnote{\url{http://www.gwap.com/gwap/}}  as  we limited the potential user base to that of the level three and four students.  This presented a problem as both Google Image Labeler and Gwap both required two players. Due to a signifiantly smaller user base it was decided that that instead of the score being decided upon the agreement between two players on the label of an image

This provided the opportunity 



